First - we set our budget, and what the monthly payment can be. Then we stick to it.
We research the what we are looking for, then we cruise the lots. A couple of weekends.
Don't be afraid to say no or get up and walk out. Stand your ground with them. Never say oh I love this one, or this is perfect for us. This seems okay or might meet our needs are phrases we use. Don't buy on the first trip, this way you don't have buyers remorse later on. As well we have had the salesman call and sweeten the deal.
I am not one to play the game. You know where they go talk to someone in the back, and come back to this or that offer, and then repeat... Nope not doing it. We have walked out of more dealerships, do to this game that the love to play. We had the salesman walking out to our car, even tapped on the window and was like I'll see what I can do come on back in.
Also watch out on all the dealer fee's. Ask questions on what this fee is for? why? make them explain it. DH ask what one this one fee was it was like 500.00 for nothing basically, something like a deliver fee, and what that meant them washing the car.
Make sure the cash back or other offer's are in the paper work.
I also do not want to be pressured, If its a high pressure sales pitch and they keep pushing and pushing, we walk a way.
Also buying at the end of the year when they have last years, and this years cars sitting, and they need to free up inventory.
Take a picture of the vehicle, tires, hitch, luggage racks, interior.